CASI Nano Insulation Board

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CASI Nano Insulation Board

The CASI Nano Insulation Board is an advanced inorganic insulation panel engineered for superior thermal performance. Made from optimized Al₂O₃, SiO₂, and CaO, its lightweight microporous structure ensures low thermal conductivity and high strength—delivering efficient, stable insulation for high-temperature industrial applications.

B1050, B1050H, B1200, B1250

Zero Shrinkage & Long-Term Stability

Fully Inorganic & Eco-Safe

High Thermal Resistance & Durability

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Introduction

Features

Photo Gallery

Product Knowledge

Technology Parameters

Related Products

Introduction of CASI Nano Insulation Board

Next-Generation High-Performance Insulation Panel for Industrial Applications

The CASI Nano Insulation Board is a groundbreaking, large format inorganic insulation panel developed using patented nanotechnology. It is produced with pure inorganic raw materials on a fully automated production line, ensuring consistent quality and precision.

Derived from our proprietary CASI Nano Insulation Brick technology, this ultra-lightweight yet structurally robust board combines the exceptionally low thermal conductivity of insulation wool with the mechanical integrity of traditional refractories. It significantly outperforms conventional materials such as calcium silicate boards and ceramic fiber boards in thermal insulation, compressive strength, and service life.

Engineered as a high-performance backup insulation solution for industrial furnaces, the CASI Nano Insulation Board also offers a notably better cost-performance ratio, making it a reliable and economical choice for demanding high-temperature applications.

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Features of CASI Nano Insulation Board

Optimized Lightweight Design with Enhanced Strength:

Bulk density as low as 0.35 g/cm³ , striking the perfect balance between lightweight performance and structural durability—ideal for large-format panel applications.
Zero Shrinkage & Long-Term Stability:

Heating permanent linear change ≤ -0.5% (vs. 2–3% for conventional boards), preventing gaps and maintaining structural integrity at temperatures up to 1200°C.
Fully Inorganic & Eco-Safe:

Fiber-free, asbestos-free, and free of organic binders—non-polluting, non-combustible, non-smoking, and safe for handlers and the environment.
High Thermal Resistance & Durability:

Withstands thermal cycling without degradation, cracking, or powdering, extending service life and reducing maintenance costs.
Precision Manufacturing & Scalability:

Produced on fully automated lines for uniform density, consistent quality, and rapid large-scale delivery—unaffected by environmental regulations.

Photo Gallery of CASI Nano Insulation Board

Why Choose CASI Nano Insulation Board?

No shrinkageproblems: It won’t crack or leave gaps when heated, unlike traditional boards.
Safe and eco-friendly: Noharmful dust, easy to handle, and good for the environment.
Saves moneyin thelong run: Delivers better insulation that doesn’t degrade over time, keeps heat in more effectively, reduces repair time, and helps lower energy costs for a higher return.
Easy toinstall: Big panels make installation faster and smoother.

Industry Applications & Benefits

Ideal for high-temperature industrial equipment requiring lightweight, durable, and non-fibrous insulation, including:

Backupinsulation for furnaces,kilns, and reactors (e.g., roller hearth kilns, tunnel kilns, glass tanks).
Thermalbarriers in steel/glass/cement industries (e.g., reheating furnaces, hot blast stoves, decomposition kilns).
Energy-efficientlinings for aluminum smelters,petrochemical cracking furnaces, and flue ducts.
Replacements for fiber-based boards where dust-free, non-shrinking solutions arecritical.

Technology Parameters

CASI Nano Insulation Board
Grade	B1050	B1050H	B1200	B1250
Classification Temperature	1100℃	1100℃	1200℃	1250℃
Color	White	White	White	Grey
Bulk Density	-0.02g/cm3 ~+0.04g/cm3			0.6g/cm3
Cold Crushing Strength	0.8MPa	1.8MPa	0.5MPa	0.6MPa
Permanent Linear Change	±0.5% (1000 ℃x12h)	±0.5% (1000 ℃x12h)	±0.5% (1150 ℃x12h)	±0.5% (1230 ℃x12h)
Thermal Conductivity， W/m•K
Calorimeter, Hot Face, According to China YB/T 4130–2005 Standard				As Delivery	After 1000℃×3h Sinter
400℃	0.12	0.14	0.15	0.13	0.09
600℃	0.15	0.17	0.18	0.16	0.12
800℃	0.19	0.2	0.21	0.18	0.14
1000℃	0.21	0.23	0.24	0.21	0.17
Chemical Composition
SiO2	42%	42%	40%	30%
Al2O3	15%	15%	13%	10%
CaO	37%	37%	43%	50%
Fe2O3	≤0.5%	≤0.5%	≤0.5%	≤0.5%
Chemical compositions are indicative only. Actual formulations may vary as we optimize both raw material selection and technical parameters during manufacturing.

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Frequently asked questions (FAQs)

Can we visit your factory?

Absolutely! We welcome plant audits and visits to our facilities. Please note that Firebird insulation refractory and high-performance refractories are manufactured in separate plants. Let us know your requirements, and we can arrange a convenient schedule for your visit to ensure a smooth and informative experience.

How does Firebird ensure the quality of its refractory products?

At Firebird, quality assurance is integral to our operation, embodying our commitment to transparency and excellence. Here's how we ensure top-notch quality: Transparency in Production: After you place an order, we provide you with a detailed production plan, outlining each stage of the manufacturing process. Weekly Progress Updates: We keep you informed with weekly updates, so you always know the status of your order. Detailed Testing: Every batch of products undergoes thorough testing, and we provide a detailed test report that includes data on chemical composition, physical properties, and compliance with international standards. Comprehensive Inspections: We meticulously check the appearance, size, and weight of each product to ensure they meet our stringent quality criteria. Shipping Documentation: To maintain transparency and trust, we share photos of your order at the shipping stage, allowing you to see the final packaging and labeling.

Can you provide samples of your products?

Yes, we can provide samples of our products. We understand the importance of testing materials in your specific application and are happy to assist with samples upon request. Please contact our sales team to arrange for sample delivery.

Do you accept custom dimensions for your refractory products?

Absolutely. Firebird specializes in customizing refractory materials to meet specific customer requirements. Whether you need custom shapes, sizes, or specifications, our team can accommodate your needs. Please provide your detailed requirements, and we will work closely with you to deliver the perfect solution.

What is the typical delivery time for orders?

Our standard delivery time is generally between 10 to 15 days for most products. However, for specialized or customized bricks, the delivery time may extend to approximately one month. We strive to meet our customers' timelines and will provide an estimated delivery date upon order confirmation.

What payment methods do you accept?

We accept payments via T/T (Telegraphic Transfer) in major currencies such as Euro (EUR) and US Dollar (USD). Our payment terms are flexible, and we can accommodate different payment schedules based on the agreement.

Who are your main customers?

Firebird takes pride in its extensive global reach, serving a diverse clientele across more than 40 countries. Our customers range from Southeast Asia's dynamic industrial centers to the heartlands of the USA. We also have significant market presence in Europe, South America, and Africa. This broad geographical distribution allows us to cater to various industries, including glass manufacturing, steel production, and other high-temperature industrial applications, ensuring our products meet the specific needs of each region.